文字跑馬燈，所先要了解，怎麼顯示模式。
大致上作法 可以用兩種方式來使用。
1. 時間方式計算
2.數字累加
本文採取第二種數字累加的方式來呈現。
邏輯: 數字: 1 代表1個字，表示說 數字累加的方式來顯示文字數量就好了。
本文都採取使用C# 方式來進行編排，不太用到Unity設計界面來操作設定，
但是要先建立需要使用的遊戲物件即可。此篇介面採取比例 (16:9)
使用的遊戲物件:
- Canvas (Unity UI)
- Text (Unity UI)
- EventSystem (Unity UI)
- Camera
完成結果後
腳本名稱: InterfaceObj
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
// 介面
public class InterfaceObj
{
// image Obj
public Image imageObj(Image image, Color color , float pointX, float pointY, float sizeX, float sizeY)
{
image.transform.position = new Vector2(Screen.width / 2 * pointX, Screen.height / 2 * pointY);
image.rectTransform.sizeDelta = new Vector2(Screen.width / 2 * sizeX, Screen.height / 2 * sizeY);
image.color = color;
return image;
}
// text Obj
public Text textObj(Text text, string message, FontStyle fontStyle, Color color ,int textSize, float pointX, float pointY, float sizeX, float sizeY)
{
text.text = message;
text.fontStyle = fontStyle;
text.color = color;
text.fontSize = textSize;
text.transform.position = new Vector2(Screen.width / 2 * pointX, Screen.height / 2 * pointY);
text.rectTransform.sizeDelta = new Vector2(Screen.width / 2 * sizeX, Screen.height / 2 * sizeY);
return text;
}
}
// 介面效果類別
public class interfaceAfterEffects
{
/*--------------------------
* 文字效果
--------------------------*/
private float marquee_startTime = 0; // 跑馬燈開始時間
// 文字跑馬燈
public void textEffects(TextEffects effects, Text text, string message, float speed, bool start)
{
text.text = text_Marquee(message, speed, start);
}
// 跑馬燈
private string text_Marquee(string message, float speed, bool start)
{
return message.Substring(0, (int)text_marquee_timeData(message.Length, speed, start));
}
// 計數器(跑馬燈顯示)
private float text_marquee_timeData(float textSize, float speed, bool start)
{
float time = (marquee_startTime < textSize && start.Equals(true)) ? marquee_startTime += speed :
(start.Equals(false)) ? marquee_startTime = 0 : marquee_startTime = textSize;
return time;
}
}
腳本名稱: UI_Layout
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class UI_Layout : MonoBehaviour
{
InterfaceObj interfaceObj = new InterfaceObj();
// 文字訊息(系統)
public void system_mesage_text(Text cameraModel_Text, Text recording_Text, Text InternalLab_Text, Text section8_Text, Text scanning_Text, Text activated, float pointX, float pointY, float sizeX, float sizeY)
{
interfaceObj.textObj(cameraModel_Text, "CAMERA 05s", FontStyle.Normal, new Color(0, 0.9f, 1, 1), (Screen.width / 2) / 10, 0.43f, 1.7f, 0.66f, 0.21f);
interfaceObj.textObj(recording_Text, "REC.", FontStyle.Normal, new Color(1, 1, 1, 1), (Screen.width / 2) / 16, 0.19f, 1.4f, 0.15f, 0.13f);
interfaceObj.textObj(InternalLab_Text, "INTERNAL LAB 13", FontStyle.Normal, new Color(1, 1, 1, 1), (Screen.width / 2) / 27, 0.55f, 1.44f, 0.32f, 0.1f);
interfaceObj.textObj(section8_Text, "SECTION 8 - LEVEL 06", FontStyle.Normal, new Color(1, 1, 1, 1), (Screen.width / 2) / 29, 0.58f, 1.33f, 0.38f, 0.08f);
interfaceObj.textObj(scanning_Text, "SCANNING", FontStyle.Normal, new Color(1, 1, 1, 1), (Screen.width / 2) / 12, 0.34f, 0.85f, 0.47f, 0.18f);
interfaceObj.textObj(activated, "SYSTEM ACTIVATED", FontStyle.Normal, new Color(1, 1, 1, 1), (Screen.width / 2) / 18, 0.4f, 0.7f, 0.6f, 0.12f);
}
}
腳本名稱: Layout_Run
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class Layout_Run : UI_Layout
{
public Text cameraModel_Text;
public Text recording_Text;
public Text internalLab_Text;
public Text section8_Text;
public Text scanning_Text;
public Text activated_Text;
// 跑馬燈
interfaceAfterEffects scanning_Text_marquess = new interfaceAfterEffects();
interfaceAfterEffects activated_Text_marquess = new interfaceAfterEffects();
public bool sw = false;
private void Update()
{
systemLayoutMessge();
if (Input.GetKeyDown(KeyCode.W))
sw = !sw;
}
private void systemLayoutMessge()
{
system_mesage_text(cameraModel_Text, recording_Text, internalLab_Text, section8_Text, scanning_Text, activated_Text, pointX, pointY, sizeX, sizeY);
// 文字跑馬燈
scanning_Text_marquess.textEffects(scanning_Text, "SCANNING", 0.6f, sw);
activated_Text_marquess.textEffects(activated_Text, "SYSTEM ACTIVATED", 0.4f, sw);
}
}
